i bought a pair of monster beat studio and it comes with a wire to use with your iphone. one side has the 2 prong jack and the other 3 prong jack. i put the side with the 3 prongs into the actual headphone instead of the phone like it was suppose to. They are the same size one just has 3 rings the other has 2. would this by any chance ruin the headphones i only did it once. not like it was a struggle to put it in our out. not sure if the 3 rings vs 2 mean anything.